net.sf.freecol.common.option
Interface ListOptionSelector<T>

Type Parameters:

T - The type of the objects that can be added to a ListOption.

public interface ListOptionSelector<T>

Instances of this class is responsible for offering a list of objects that can be added to a ListOption. It's also responsible for generating IDs and creating string representations of the objects.

Method Summary

java.lang.String	getId(T t) Gets the id that should be used to identify an object in a ListOption.
T	getObject(java.lang.String id) Gets an object using the specific id.
java.util.List<T>	getOptions() Gets all available options.
java.lang.String	toString(T t) Returns a human readable presentation of the given object.

Method Detail

getOptions

java.util.List<T> getOptions()

Gets all available options.

Returns:

A list of all the options that can be added to a specific ListOption.

getObject

T getObject(java.lang.String id)

Gets an object using the specific id.

Parameters:

id - The string identifying the object.

Returns:

The object.

getId

java.lang.String getId(T t)

Gets the id that should be used to identify an object in a ListOption.

Parameters:

t - The id.

Returns:

String

toString

java.lang.String toString(T t)

Returns a human readable presentation of the given object.

Parameters:

t - The object to create a string representation for.

Returns:

A string representation that can be used in a user interface.